.index{
    width: 100vw;
    height: 100vh;
    background: linear-gradient(to bottom, rgb(226,216,250), rgb(243,242,247));
}
.box{
    width: 80%;
    height:60%;
    margin: 0 auto;
}
.footer{
    width: 100%;
    height: 20%;
}
.nav{        
    background-color: transparent; 
}


